Convert BBCode to HTML and check whether the BBCode is valid.

A pure-ruby growl notifier for UDP and GNTP growl protocols. ruby-growl allows you to perform Growl notifications from machines without growl installed (for example, non-OSX machines). What is growl? Growl is a really cool "global notification system originally for Mac OS X". You can receive Growl notifications on various platforms and send them from any machine that runs Ruby. OS X: http://growl.info Windows: http://www.growlforwindows.com/gfw/ Linux: http://github.com/mattn/growl-for-linux ruby-growl also contains a command-line notification tool named 'growl'. It is almost completely option-compatible with growlnotify. (All except for -p is supported, use --priority instead.)

Provide a language server implementation for ruby in ruby. See https://microsoft.github.io/language-server-protocol/ "A Language Server is meant to provide the language-specific smarts and communicate with development tools over a protocol that enables inter-process communication."

An implementation of a linear regression machine learning algorithm implemented in Ruby. The library supports simple problems with one independent variable used to predict a dependent variable as well as multivariate problems with multiple independent variables to predict a dependent variable. You can train your algorithms using the normal equation or gradient descent. The library is implemented in pure ruby using Ruby's Matrix implementation.

RunDOC turns docs to runable code

This is a very basic implementation of enums in Ruby. The cornerstone of the library is safety.

Use your SQL database to power instant search for your Rails app with materalized views

SEPA Financial Messages using Web Services

A gem that provides Sequel::Models with polymorphic association capabilities

You should_not start your specs with the string "should". If every spec starts with "should", then it's redundant everywhere. Instead, write in an active tone: `it "should ignore nil elements"` - BAD `it "ignores nil elements"` - GOOD

Sidekiq::Debounce provides a way to rate-limit creation of Sidekiq jobs. When you create a job on a Worker with debounce enabled, Sidekiq::Debounce will delay the job until the debounce period has elapsed with no additional debounce calls. If you make another job with the same arguments before the specified time has elapsed, the timer is reset and the entire period must pass again before the job is executed.

A Sidekiq Web extension to enqueue/schedule jobs with custom perform params in Web UI. Support both Sidekiq::Worker and ActiveJob.

Gem to create technical analysis data for a given stock (like MACD, stochastic, and exponential moving averages).

Multisets with negative membership

This Sinatra extension enable you to add metadata to your code to expose your API as a Swagger endpoint and to validate and enrich the invocation parameters

Skype Desktop API Ruby wrapper for Mac/Linux.

sle2docker is a convenience tool which creates SUSE Linux Enterprise images for Docker. The tool relies on KIWI and Docker itself to build the images. Packages can be fetched either from Novell Customer Center (NCC) or from a local Subscription Management Tool (SMT). Using DVD sources is currently unsupported.

Slide'em up is a presentation tool that displays markdown-formatted slides

Rack middleware for skinning pages using a specific template

Simple, straightforward slugs for your ActiveRecord models.